James beard offers a <preheated 180 to 200 degree oven> slow-roast method for standing rib, but he specifies "roast without basting for approximately 23 to 24 minutes per pound, until it achieves an internal temperature of 120 to 125 degrees for rare meat; subject: rib roast of beef;www.cookingforengineers.com/recipe/38/prime-rib-or-stan

I just did a bunch of searching on google for meat charts and specifically, cross-rib roast. each sit i visited said about the smae thing, that this roast comes from the chuck and can be tough if dry-roasted or cooked by other dry methods. to prove a point, i once cooked a pot roast all day at 170 degrees f. slow cookerswww.discusscooking.com/forums/f48/how-do-you-cook-a-cro

Turn the oven down to 170 degrees or even as low as 150. as a guide, roast about an hour and 10 minutes per pound. remove from the oven when the meat thermometer grass fed beef is best when cooked rare to medium rare or slow-cooked until fork tender. beef tenderloin; eye of round; rib roast, bone-in; sirloin roastwww.lewiswaitefarm.com/cooking.html

Insert the meat thermometer's spike into the center of the roast after 2 1/2 hours. make sure the thermometert does not touch any metal. for a rare roast, the thermometer should register 135 to 145 degrees. for medium, look for 160 degrees, and for well-done, let the roast reach 170 degrees. how to slow cook roast beefwww.ehow.com/how_4895227_cook-beef-rib-eye-roast.html

Slow cook beef roast answers how to slow cook a prime rib roast? to cook a roast beef three pound roast would cook approximately 2 to 2 1/2 hours at 325 degree. the inside temperature should be 140 degrees for rare, 160 degrees for medium, and 170 degrees for well-done. (ingredients & groceries, beef) ..www.ifood.tv/network/slow_cook_beef_roast/questions

With two dozen roasts and plenty of theories, we set out to find some answers. the secrets of slow roasting first, we wanted to try the classic method of roasting beef. we cooked five separate bottom round roasts, each at a different oven temperature, ranging from 300 to 500 degrees. 1 boneless beef roast, 3 to 4 poundswww.cooksillustrated.com/images/document/howto/so96_htb